JPS51146153A - Coupler - Google Patents

Coupler

Info

Publication number
JPS51146153A
JPS51146153A JP51012895A JP1289576A JPS51146153A JP S51146153 A JPS51146153 A JP S51146153A JP 51012895 A JP51012895 A JP 51012895A JP 1289576 A JP1289576 A JP 1289576A JP S51146153 A JPS51146153 A JP S51146153A
Authority
JP
Japan
Prior art keywords
coupler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP51012895A
Other languages
Japanese (ja)
Other versions
JPS6027201B2 (en
Inventor
Jiyon Ganton Deibido
Jiyooji Shidoni Peiji Edouado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB583975A external-priority patent/GB1527761A/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of JPS51146153A publication Critical patent/JPS51146153A/en
Publication of JPS6027201B2 publication Critical patent/JPS6027201B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/185—Edge coupled lines
JP51012895A 1975-02-11 1976-02-10 directional coupler Expired JPS6027201B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB583975A GB1527761A (en) 1975-02-11 1975-02-11 Directional couplers
GB5839/75 1975-02-11
GB9920/75 1975-03-10
GB992075 1975-03-10

Publications (2)

Publication Number Publication Date
JPS51146153A true JPS51146153A (en) 1976-12-15
JPS6027201B2 JPS6027201B2 (en) 1985-06-27

Family

ID=26240195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51012895A Expired JPS6027201B2 (en) 1975-02-11 1976-02-10 directional coupler

Country Status (5)

Country Link
US (1) US4027254A (en)
JP (1) JPS6027201B2 (en)
DE (1) DE2605351A1 (en)
FR (1) FR2301109A1 (en)
NL (1) NL7601344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010506548A (en) * 2007-12-21 2010-02-25 ビ−エイイ− システムズ パブリック リミテッド カンパニ− Microwave coupler

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598804A (en) * 1977-04-01 1981-09-23 Secr Defence Coupling devices
US4305043A (en) * 1980-03-03 1981-12-08 Ford Aerospace & Communications Corporation Coupler having arbitrary impedance transformation ratio and arbitrary coubling ratio
US4376921A (en) * 1981-04-28 1983-03-15 Westinghouse Electric Corp. Microwave coupler with high isolation and high directivity
US4394630A (en) * 1981-09-28 1983-07-19 General Electric Company Compensated directional coupler
AT379920B (en) * 1982-10-06 1986-03-10 Hans Dipl Ing Szakaly DIRECTIONAL COUPLER IN MICROSTRIP TECHNOLOGY
IT1251221B (en) * 1991-07-11 1995-05-04 Sits Soc It Telecom Siemens HYBRID AND MICROWAVE DIRECTIONAL COUPLER WITH CONCENTRATED CONSTANTS WITH SQUARE OUTPUTS.
US5212815A (en) * 1991-09-03 1993-05-18 Motorola, Inc. Radio equipment directional coupler
US5539362A (en) * 1995-06-30 1996-07-23 Harris Corporation Surface mounted directional coupler
USD475700S1 (en) 2001-08-30 2003-06-10 Mitsubishi Materials Corporation Antenna
EP1303001B1 (en) * 2001-10-13 2005-03-16 Marconi Communications GmbH A broadband microstrip directional coupler
USD475366S1 (en) 2001-10-15 2003-06-03 Mitsubishi Materials Corporation Antenna
US6828876B1 (en) * 2001-11-02 2004-12-07 Thin Film Technology Corp. Tapered delay line
KR100451434B1 (en) * 2001-12-13 2004-10-06 학교법인 포항공과대학교 Micro strip slot-coupling type directional coupler for improving a separation capability
US6822532B2 (en) * 2002-07-29 2004-11-23 Sage Laboratories, Inc. Suspended-stripline hybrid coupler
JP2004289797A (en) * 2002-12-06 2004-10-14 Stmicroelectronics Sa Directional coupler
US20060001655A1 (en) * 2004-07-01 2006-01-05 Koji Tanabe Light-transmitting touch panel and detection device
FR2933540B1 (en) * 2008-07-01 2011-12-02 St Microelectronics Tours Sas INTEGRATED DIRECTIVE COUPLER
JP2011053354A (en) * 2009-08-31 2011-03-17 Toshiba Corp Optoelectronic wiring film and optoelectronic wiring module
US8299871B2 (en) * 2010-02-17 2012-10-30 Analog Devices, Inc. Directional coupler
CN102263315B (en) * 2011-05-31 2013-06-12 苏州大学 3dB (dual-branch) directional coupler based on cross-finger structure
US10777890B2 (en) 2017-12-19 2020-09-15 Nokia Solutions And Networks Oy Digitally controlled phase shifter and method
CN111816970A (en) * 2019-04-10 2020-10-23 富华科精密工业（深圳）有限公司 Broadband coupler and communication device including the same
CN111740201A (en) * 2020-06-16 2020-10-02 南京理工大学 A High Isolation Six-Port Network Based on SIW Structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495346A (en) * 1965-10-08 1967-09-15 Hughes Aircraft Co Broadband hybrid network
US3516024A (en) * 1968-12-30 1970-06-02 Texas Instruments Inc Interdigitated strip line coupler
US3593208A (en) * 1969-03-17 1971-07-13 Bell Telephone Labor Inc Microwave quadrature coupler having lumped-element capacitors
US3528038A (en) * 1969-07-11 1970-09-08 Bendix Corp Tapered line directional coupler
US3617952A (en) * 1969-08-27 1971-11-02 Ibm Stepped-impedance directional coupler
DE2016801C3 (en) * 1970-04-08 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Directional coupler from a double line section
US3629733A (en) * 1970-06-08 1971-12-21 Adams Russel Co Inc High-directivity microstrip coupler having periodically indented conductors
US4011528A (en) * 1975-07-14 1977-03-08 Stanford Research Institute Semi-lumped element coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010506548A (en) * 2007-12-21 2010-02-25 ビ−エイイ− システムズ パブリック リミテッド カンパニ− Microwave coupler

Also Published As

Publication number Publication date
NL7601344A (en) 1976-08-13
DE2605351A1 (en) 1976-08-19
FR2301109A1 (en) 1976-09-10
JPS6027201B2 (en) 1985-06-27
FR2301109B1 (en) 1980-06-27
US4027254A (en) 1977-05-31

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